09 (土)	07:33	01:29	22:18	14:56
	106cm	67cm	84cm	23cm
小潮 出 05:58 入 17:41 出 09:54 入 - 潮干狩り ○ 13:20～16:36

那珂湊（茨城）2041年03月09日の10分毎の潮の高低差を確認できます。
また1日の潮の高低差が1番大きい（潮の流れが大きい）時間に「最大潮位差」と明記してます。

時刻	潮位	高低差	各ポイント
3/9 00:00	71.6	↓-1.1
3/9 00:10	70.6	↓-1.0
3/9 00:20	69.7	↓-0.9
3/9 00:30	68.9	↓-0.8
3/9 00:40	68.2	↓-0.7
3/9 00:50	67.6	↓-0.6
3/9 01:00	67.1	↓-0.5
3/9 01:10	66.8	↓-0.3
3/9 01:20	66.6	↓-0.2	干潮
3/9 01:30	66.6	0
3/9 01:40	66.7	↑0.1
3/9 01:50	66.9	↑0.2
3/9 02:00	67.3	↑0.4
3/9 02:10	67.8	↑0.5
3/9 02:20	68.4	↑0.6
3/9 02:30	69.1	↑0.7
3/9 02:40	70.0	↑0.9
3/9 02:50	70.9	↑0.9
3/9 03:00	72.0	↑1.1
3/9 03:10	73.2	↑1.2
3/9 03:20	74.4	↑1.2
3/9 03:30	75.7	↑1.3
3/9 03:40	77.1	↑1.4
3/9 03:50	78.6	↑1.5
3/9 04:00	80.1	↑1.5
3/9 04:10	81.6	↑1.5
3/9 04:20	83.2	↑1.6
3/9 04:30	84.8	↑1.6
3/9 04:40	86.4	↑1.6
3/9 04:50	88.1	↑1.7
3/9 05:00	89.7	↑1.6
3/9 05:10	91.3	↑1.6
3/9 05:20	92.8	↑1.5
3/9 05:30	94.3	↑1.5
3/9 05:40	95.8	↑1.5
3/9 05:50	97.2	↑1.4
3/9 06:00	98.5	↑1.3
3/9 06:10	99.7	↑1.2
3/9 06:20	100.8	↑1.1
3/9 06:30	101.9	↑1.1
3/9 06:40	102.8	↑0.9
3/9 06:50	103.5	↑0.7
3/9 07:00	104.1	↑0.6
3/9 07:10	104.6	↑0.5
3/9 07:20	104.9	↑0.3
3/9 07:30	105.0	↑0.1	満潮
3/9 07:40	105.0	0
3/9 07:50	104.7	↓-0.3
3/9 08:00	104.3	↓-0.4
3/9 08:10	103.7	↓-0.6
3/9 08:20	102.8	↓-0.9
3/9 08:30	101.8	↓-1.0
3/9 08:40	100.6	↓-1.2
3/9 08:50	99.2	↓-1.4
3/9 09:00	97.6	↓-1.6
3/9 09:10	95.8	↓-1.8
3/9 09:20	93.9	↓-1.9
3/9 09:30	91.8	↓-2.1
3/9 09:40	89.5	↓-2.3
3/9 09:50	87.1	↓-2.4
3/9 10:00	84.5	↓-2.6
3/9 10:10	81.8	↓-2.7
3/9 10:20	79.0	↓-2.8
3/9 10:30	76.2	↓-2.8
3/9 10:40	73.2	↓-3.0
3/9 10:50	70.2	↓-3.0
3/9 11:00	67.2	↓-3.0
3/9 11:10	64.1	↓-3.1	最大潮位差
3/9 11:20	61.1	↓-3.0
3/9 11:30	58.1	↓-3.0
3/9 11:40	55.1	↓-3.0
3/9 11:50	52.1	↓-3.0
3/9 12:00	49.3	↓-2.8
3/9 12:10	46.5	↓-2.8
3/9 12:20	43.8	↓-2.7
3/9 12:30	41.3	↓-2.5
3/9 12:40	38.9	↓-2.4
3/9 12:50	36.6	↓-2.3
3/9 13:00	34.4	↓-2.2
3/9 13:10	32.4	↓-2.0
3/9 13:20	30.6	↓-1.8
3/9 13:30	29.0	↓-1.6
3/9 13:40	27.5	↓-1.5
3/9 13:50	26.2	↓-1.3
3/9 14:00	25.1	↓-1.1
3/9 14:10	24.2	↓-0.9
3/9 14:20	23.5	↓-0.7
3/9 14:30	23.0	↓-0.5
3/9 14:40	22.6	↓-0.4
3/9 14:50	22.4	↓-0.2	干潮
3/9 15:00	22.5	↑0.1
3/9 15:10	22.6	↑0.1
3/9 15:20	23.0	↑0.4
3/9 15:30	23.5	↑0.5
3/9 15:40	24.2	↑0.7
3/9 15:50	25.0	↑0.8
3/9 16:00	26.0	↑1.0
3/9 16:10	27.2	↑1.2
3/9 16:20	28.4	↑1.2
3/9 16:30	29.8	↑1.4
3/9 16:40	31.4	↑1.6
3/9 16:50	33.0	↑1.6
3/9 17:00	34.7	↑1.7
3/9 17:10	36.6	↑1.9
3/9 17:20	38.5	↑1.9
3/9 17:30	40.5	↑2.0
3/9 17:40	42.5	↑2.0
3/9 17:50	44.6	↑2.1
3/9 18:00	46.8	↑2.2
3/9 18:10	49.0	↑2.2
3/9 18:20	51.2	↑2.2
3/9 18:30	53.4	↑2.2
3/9 18:40	55.7	↑2.3
3/9 18:50	57.9	↑2.2
3/9 19:00	60.1	↑2.2
3/9 19:10	62.2	↑2.1
3/9 19:20	64.3	↑2.1
3/9 19:30	66.3	↑2.0
3/9 19:40	68.3	↑2.0
3/9 19:50	70.1	↑1.8
3/9 20:00	71.9	↑1.8
3/9 20:10	73.6	↑1.7
3/9 20:20	75.2	↑1.6
3/9 20:30	76.6	↑1.4
3/9 20:40	77.9	↑1.3
3/9 20:50	79.1	↑1.2
3/9 21:00	80.2	↑1.1
3/9 21:10	81.1	↑0.9
3/9 21:20	81.9	↑0.8
3/9 21:30	82.5	↑0.6
3/9 21:40	83.0	↑0.5
3/9 21:50	83.4	↑0.4
3/9 22:00	83.7	↑0.3
3/9 22:10	83.8	↑0.1	満潮
3/9 22:20	83.8	0
3/9 22:30	83.7	↓-0.1
3/9 22:40	83.5	↓-0.2
3/9 22:50	83.3	↓-0.2
3/9 23:00	82.9	↓-0.4
3/9 23:10	82.5	↓-0.4
3/9 23:20	82.1	↓-0.4
3/9 23:30	81.6	↓-0.5
3/9 23:40	81.0	↓-0.6
3/9 23:50	80.5	↓-0.5